I am currently S4000 F2000 each cutting depth of 1mm. with water. Feel tool wear badly, ask God for help. Or any other tool recommended.
In order to make the tool durable, we must avoid cutting with three edges at first, especially with the bottom edge of the flat knife and the screw under the knife. None of the cutter manufacturers I've ever seen will advise customers to cut with the bottom edge of a flat knife.I suggest you use the drill bit with a diameter of about 20, about 17.5 of the deep hole; and then take the side of 10mm tungsten steel knife edge milling.S5000~6000 speed, feed per minute to about F2500~3200; each knife can be 2~3 times of cutter diameter, side edge cutting depth can be 0.3~0.5mm; cooling mode preferred oil mist or fog, or air cooling (cooling is the best route to handle, from the main cutting part). Blow off the removed iron pieces to prevent the iron filings from being involved in the cutting edges, resulting in local re cutting.The above parameters do fine processing in accordance with the specific material; effect: processing time is within 30 minutes after cutting it is not hot, more than 85% of the heat away from scrap; tool produced in the whole cutting process sounds very stable, vibration is also very stable; if there is abnormal sound means of tool have jumped.In addition, if the use of ordinary coated tools to process, such as SUS304 and other toughness and viscosity of the material, the priority of reverse milling. The speed and feed parameters should be lowered together. To use oil mist or water mist cooling, increase the tool surface lubrication effect.
How much a tool, a 100 of the following must not wear.
In order to make the tool durable, we must avoid cutting with three edges at first, especially with the bottom edge of the flat knife and the screw under the knife. None of the cutter manufacturers I've ever seen will advise customers to cut with the bottom edge of a flat knife.Recommended to use the drill bit with a diameter of about 20, about 17.5 of the deep hole; and then take the side of 10mm tungsten steel knife edge milling.S5000~6000 speed, feed per minute to about F2500~3200; each knife can be 2~3 times of cutter diameter, side edge cutting depth can be 0.3~0.5mm; cooling mode preferred oil mist or fog, or air cooling (cooling is the best route to handle, from the main cutting part). Blow off the removed iron pieces to prevent the iron filings from being involved in the cutting edges, resulting in local re cutting.The above parameters do fine processing in accordance with the specific material; effect: processing time is within 30 minutes after cutting it is not hot, more than 85% of the heat away from scrap; tool produced in the whole cutting process sounds very stable, vibration is also very stable; if there is abnormal sound means of tool have jumped.In addition, if the use of ordinary coated tools to process, such as SUS304 and other toughness and viscosity of the material, the priority of reverse milling. The speed and feed parameters should be lowered together. To use oil mist or water mist cooling, increase the tool surface lubrication effect.
